Numerical results show that the BER performances of ideal MRC are the lower bounds on the BER performances of non-ideal MRC and deteriorate as the maximum Doppler frequency increases or the SNR of channel estimate decreases.

• 数值分析结果表明，非理想信道估计下最大比合并的误码率性能是以理想信道估计的结果为下界，并随着最大多普勒频移的增加或信道估计信噪比的减小而逐渐劣化。